Physics, 09.11.2020 18:40 hayleebeals50

Please help! Which of the following will increase the force needed to pull an object up a ramp?

A, Oiling the ramp

B. Reducing the angle of the ramp

C. Putting wheels underneath the object

D. Increasing the mass of the object

Answers: 2

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Please help! Which of the following will increase the force needed to pull an object up a ramp?